About time : a first look at time and clocks /

Koscielniak, Bruce,

About time : a first look at time and clocks / by Bruce Koscielniak. - [First edition]. - 1 volume : color illustrations ; 29 cm

Describes the concept of time and how it has been measured throughout history, using water clocks, sundials, calendars, and atomic vibrations.



0618396683 9780618396689 9780544105126 0544105125 9780547939681 054793968X 1415560838 9781415560839

2003017469


Time--Juvenile literature.
Time measurements--Juvenile literature.
Time.
Time measurements.
Time.
Time measurements.

Timekeeper (general) History


Literature.
Juvenile works.
Picture books for children.
Literature.